Help text is super long and full of stuff noone but jenga developers care about :D

[jaredly]

$ rebel -h
build specified targets

  rebel [DEMAND ...]

By default building the .DEFAULT target.
To see other jenga commands, try jenga help.

=== flags ===

  [--output-postpone]                        Omake compatability; ignored
  [-brief-error-summary]                     Don't repeat stdout/stderr from
                                             failing commands in error summary
  [-buildable-targets-fixpoint-max <iters>]  (default = 5); 0 means no limit
  [-camlp4]                                  Preprocess files listed in
                                             jenga.conf using camlp4 instead of
                                             ppx (deprecated)
  [-f <forkers>]                             forker processes, def: 1
  [-j <jobs>]                                parallel jobs, def: 1
  [-major-heap-increment <Mb>]               (default = 200 Mb)
  [-max-par-digest <digests>]                parallel digests, def: 1
  [-minor-heap-size <Mb>]                    (default = 50 Mb)
  [-no-fs-triggers]                          For testing, only valid without
                                             notifiers. Makes jenga more strict
                                             by failing instead of potentially
                                             recovering when the file system
                                             changes.
  [-no-notifiers]                            Disable filesystem notifiers
                                             (inotify); polling wont work
                                             (alias: -nono)
  [-no-server]                               Don't start jenga server (queries
                                             to the server won't work)
  [-path-to-jenga-conf]                      Specify path to <jenga.conf>; The
                                             repo_root is taken to be CWD.
  [-poll-forever]                            poll filesystem for changes (keep
                                             polling forever)
                                             (alias: -P)
  [-progress]                                Show periodic progress report
                                             (omake style)
                                             (alias: --progress)
  [-report-long-cycle-times <ms>]            (for development) pass to
                                             Scheduler.report_long_cycle_times
                                             (alias: -long)
  [-sandbox-actions]                         Check dependencies are right by
                                             running actions in a part of the
                                             filesystem where only the declared
                                             dependencies are available
  [-show-actions-run-verbose]                Be more verbose about the reason
                                             actions are run
                                             (aliases: -act-verbose,
                                             -rr-verbose)
  [-show-actions-run]                        Show actions being run; and the
                                             reason why
                                             (aliases: -act, -rr)
  [-show-buildable-discovery]                Mainly for debug. Shows discovery
                                             of buildable targets in a directory
                                             (alias: -buildable)
  [-show-checked]                            Show actions which are checked, but
                                             not run
                                             (alias: -nr)
  [-show-considering]                        Mainly for debug. Shows when deps
                                             are considered/re-considered
                                             (rather verbose)
                                             (alias: -con)
  [-show-error-dependency-paths]             show dependency paths from root
                                             goal to each error (like exception
                                             stack traces)
  [-show-memory-allocations]                 Show information about memory
                                             allocation at the end of the build
  [-show-reconsidering]                      Mainly for debug. Show when deps
                                             are re-considered
                                             (alias: -recon)
  [-show-reflecting]                         Mainly for debug. Shows when deps
                                             are being reflected
                                             (alias: -reflect)
  [-space-overhead <percent>]                (default = 100)
  [-stop-on-first-error]                     stop when first error encounterd
                                             (alias: -Q)
  [-time]                                    prefix all messages with the time
  [-trace]                                   switch on some additional trace
                                             messages
  [-verbose]                                 Show full command string, and
                                             stdout/stderr from every command
                                             run
                                             (alias: --verbose)
  [-w]                                       Omake compatability; declare
                                             omake-server is caller
                                             (alias: -omake-server)
  [-build-info]                              print info about this build and
                                             exit
  [-version]                                 print the version of this build and
                                             exit
  [-help]                                    print this help text and exit
                                             (alias: -?)